' Alice Comyn was born before 1296.1 She was the daughter of Sir Alexander Comyn and Joan Latimer.1,2 She married Henry Beaumont, 1st Earl of Buchan, son of Louis de Brienne and Agnes, Vicomtesse de Beaumont, before 14 July 1310.1 She died before 10 August 1349.1

' As a result of her marriage, Alice Comyn was styled as Baroness Beaumont before 14 July 1310. From before 14 July 1310, her married name became de Beaumont. As a result of her marriage, Alice Comyn was styled as Countess of Buchan on 22 January 1333/34.

2nd son of Louis of Brienne, called "of Acre", jure uxoris Vicomte of Beaumont (by his wife Agnes of Beaumont, dau. and eventual sole hrss. of Raoul, Vicomte of Beaumont), 2nd son of John of Brienne, King of Jerusalem 1210-29 and Emperor-Regent of Constantinople 1229-37, by his third wife Berengaria of Castile, 1st dau. of Alfonso IX, King of Leon 1188-1230, by his second wife Berengaria I, Queen of Castile 1217-46, through whom he was second cousin to King Edward II

note Joint Warden of Scotland 1308; granted the Lordship of the Isle of Man 1310 for life; fought on the side of King Edward II at the Battle of Boroughbridge 1321/2; Constable of England 1322; supported Prince Edward against his father, for which he was rewarded with a grant of Loughborough Castle 1334; Justiciar of Scotland 1338